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jest.unmock('../../../ducks/views/main');
jest.unmock('../../../ducks/utils/view');
jest.unmock('redux-thunk')
jest.unmock('redux')
import reduce, { selectRelative } from '../../../ducks/views/main';
import thunk from 'redux-thunk'
import { applyMiddleware, createStore, combineReducers } from 'redux'
describe('main reduce', () => {
describe('select previous', () => {
it('should not changed when first flow is selected', () => {
const flows = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }]
const store = createTestStore(makeState(flows, 1))
store.dispatch(selectRelative(-1))
expect(store.getState().flows.views.main.selected).toEqual([1])
})
it('should select last flow if no flow is selected', () => {
const flows = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }]
const store = createTestStore(makeState(flows))
store.dispatch(selectRelative(-1))
expect(store.getState().flows.views.main.selected).toEqual([4])
})
})
describe('select next', () => {
it('should not change when last flow is selected', () => {
const flows = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }]
const store = createTestStore(makeState(flows, 4))
store.dispatch(selectRelative(1))
expect(store.getState().flows.views.main.selected).toEqual([4])
})
it('should select first flow if no flow is selected', () => {
const flows = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }]
const store = createTestStore(makeState(flows, 1))
store.dispatch(selectRelative(1))
expect(store.getState().flows.views.main.selected).toEqual([2])
})
})
})
function createTestStore(defaultState) {
return createStore(
(state = defaultState, action) => ({
flows: {
...state.flows,
views: {
main: reduce(state.flows.views.main, action)
}
}
}),
defaultState,
applyMiddleware(thunk)
)
}
function makeState(flows, selected) {
const list = {
data: flows,
byId: _.fromPairs(flows.map(flow => [flow.id, flow])),
indexOf: _.fromPairs(flows.map((flow, index) => [flow.id, index])),
}
return {
flows: {
list,
views: {
main: {
selected: [selected],
view: list,
}
}
}
}
}
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